Wiktionary
fathers-to-be
n. (father-to-be English)
Usage examples of "fathers-to-be".
They had enough food and it was warm enough at night, too hot in the daytime, so Kaye went to work with Sue in the Administration Building and Mitch walked around the hills with his cell phone in his pocket, sometimes with Jack, or spoke with the other fathers-to-be in the clinic lounge.